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TRIAD MAGNETICS FS2885 Dual Primary Power Transformer

The TRIAD MAGNETICS FS28-85 is a versatile power transformer designed for a variety of applications. Its dual primary and dual secondary configuration, combined with a split bobbin design, offers flexibility in input voltage (115V or 230V) and output voltage (28.0V or 14.0V). The side-by-side winding minimizes capacitive coupling, enhancing performance. This transformer is UL listed and RoHS compliant, making it suitable for general-purpose applications requiring reliable power conversion. It is commonly used in industrial control panels, lighting systems, and other electronic equipment where a compact and efficient transformer solution is needed.

Authorized Distributors
Source:DigiKey
Part No:FS28-85
Stock:0
Inv Date:06-08-2026
Price: Unit price: $8.69
Buy/RFQ:
Part No:FS28-85
Stock:25
Inv Date:06-09-2026
Price: Unit price: $9.3
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Part No:FS28-85
Stock:0
Inv Date:06-08-2026
Price: Unit price: $9.3
Buy/RFQ:
Part No:FS28-85
Stock:235
Inv Date:06-08-2026
Price: Unit price: $7.28
Buy/RFQ:
Part No:FS28-85
Stock:235
Inv Date:06-08-2026
Price: Unit price: $7.28
Buy/RFQ:
Part No:FS28-85
Stock:0
Inv Date:06-08-2026
Price: Unit price: $6.08
Buy/RFQ:

TRIAD MAGNETICS FS2885 Dual Primary Power Transformer Specifications:

  • Maximum Power: 2.5VA
  • Primary Voltage: Series: 230V; Parallel: 115V
  • Secondary Voltage: Series: 28.0V CT@ 0.085A; Parallel: 14.0V @ 0.17A
  • Voltage Regulation: 25% TYP @ full load to no load
  • Temperature Rise: 25C TYP
  • Hipot Test: 100% at 2500 VRMS
  • Construction: Three flange bobbin construction
  • Agency File UL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer
  • Agency File cUL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer, Canadian Use (CSA 22.2, No.66.2-06)
  • RoHS Compliance: Compliant as of February 2016
  • Dimensions H: 1.187 inches
  • Dimensions W: 1.125 inches
  • Dimensions L: 1.375 inches
  • Dimensions A: 0.250 inches
  • Dimensions B: 0.250 inches
  • Dimensions C: 1.200 inches
  • Dimensions D: 0.041 inches
  • Dimensions E: 0.020 inches
  • Dimensions F: 0.234 inches
  • Weight: 0.25 lbs

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS FS2885?

You can click on the BUY or RFQ button to purchase FS2885 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part FS2885?

You can download the FS2885 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of FS2885?

TRIAD MAGNETICS

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